feat: 初始化音乐项目后台管理系统- 新增后台管理相关页面和功能组件

- 实现管理员评论管理、数据统计等功能
- 添加后台布局和路由管理
-配置数据库和Redis连接
- 实现文件上传和访问路径配置
- 添加Sa-Token安全配置
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ikmkj
2025-04-26 19:32:45 +08:00
commit b275ffab5a
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<template>
<div class="music-list">
<div class="list-header">
<div class="header-item index">#</div>
<div class="header-item title">歌曲</div>
<div class="header-item singer">歌手</div>
<div class="header-item album">专辑</div>
<div class="header-item duration">时长</div>
<div class="header-item actions">操作</div>
</div>
<el-empty v-if="!loading && (!list || list.length === 0)" description="暂无音乐" />
<el-skeleton v-if="loading" :rows="5" animated />
<template v-else>
<div
v-for="(item, index) in list"
:key="item.id"
class="list-item"
:class="{ 'active': isPlaying(item.id) }"
@dblclick="playMusic(item)"
>
<div class="item-index">
<span v-if="!isPlaying(item.id)">{{ index + 1 }}</span>
<el-icon v-else class="playing-icon"><VideoPlay /></el-icon>
</div>
<div class="item-title">
<div class="music-cover">
<img :src="item.cover || '/default-cover.jpg'" alt="封面">
</div>
<div class="music-info">
<div class="music-name">{{ item.name }}</div>
<div class="music-type" v-if="item.typeName">{{ item.typeName }}</div>
</div>
</div>
<div class="item-singer">
<template v-if="item.singerNames && item.singerNames.length">
<span v-for="(singer, idx) in item.singerNames" :key="idx">
{{ singer }}{{ idx < item.singerNames.length - 1 ? '' : '' }}
</span>
</template>
<span v-else>{{ item.singer || '未知歌手' }}</span>
</div>
<div class="item-album">{{ item.album || '-' }}</div>
<div class="item-duration">{{ formatDuration(item.duration) }}</div>
<div class="item-actions">
<el-button
type="primary"
circle
size="small"
@click="playMusic(item)"
:title="isPlaying(item.id) ? '暂停' : '播放'"
>
<el-icon>
<component :is="isPlaying(item.id) ? 'VideoPause' : 'VideoPlay'" />
</el-icon>
</el-button>
<el-button
:type="item.collected ? 'danger' : 'default'"
circle
size="small"
@click="toggleCollect(item)"
:title="item.collected ? '取消收藏' : '收藏'"
>
<el-icon><Star /></el-icon>
</el-button>
<el-dropdown trigger="click" @command="handleCommand($event, item)">
<el-button circle size="small">
<el-icon><More /></el-icon>
</el-button>
<template #dropdown>
<el-dropdown-menu>
<el-dropdown-item command="addToPlaylist">添加到播放列表</el-dropdown-item>
<el-dropdown-item command="playNext">下一首播放</el-dropdown-item>
<el-dropdown-item command="share" v-if="false">分享</el-dropdown-item>
<el-dropdown-item command="download" v-if="false">下载</el-dropdown-item>
</el-dropdown-menu>
</template>
</el-dropdown>
</div>
</div>
</template>
<div class="pagination-container" v-if="showPagination && total > 0">
<el-pagination
v-model:current-page="localCurrentPage"
v-model:page-size="localPageSize"
:page-sizes="[10, 20, 50, 100]"
layout="total, sizes, prev, pager, next, jumper"
:total="total"
@size-change="handleSizeChange"
@current-change="handleCurrentChange"
/>
</div>
</div>
</template>
<script setup>
import { ref, computed, watch } from 'vue'
import { VideoPlay, VideoPause, Star, More } from '@element-plus/icons-vue'
import { usePlayerStore } from '../stores/player'
import { toggleCollectMusic } from '../api/music'
import { ElMessage } from 'element-plus'
const props = defineProps({
list: {
type: Array,
default: () => []
},
loading: {
type: Boolean,
default: false
},
showPagination: {
type: Boolean,
default: true
},
total: {
type: Number,
default: 0
},
currentPage: {
type: Number,
default: 1
},
pageSize: {
type: Number,
default: 10
}
})
const emit = defineEmits(['update:currentPage', 'update:pageSize', 'page-change', 'collect-change'])
// 使用本地状态来代替直接绑定到props
const localCurrentPage = ref(props.currentPage)
const localPageSize = ref(props.pageSize)
// 监听props变化更新本地状态
watch(() => props.currentPage, (newVal) => {
localCurrentPage.value = newVal
})
watch(() => props.pageSize, (newVal) => {
localPageSize.value = newVal
})
const playerStore = usePlayerStore()
// 检查音乐是否正在播放
const isPlaying = (id) => {
return playerStore.getCurrentMusic?.id === id && playerStore.getIsPlaying
}
// 播放音乐
const playMusic = (music) => {
if (isPlaying(music.id)) {
playerStore.togglePlay()
} else {
playerStore.setCurrentMusic(music)
}
}
// 切换收藏状态
const toggleCollect = async (music) => {
try {
const res = await toggleCollectMusic(music.id)
if (res.code === 200) {
music.collected = !music.collected
ElMessage.success(music.collected ? '收藏成功' : '已取消收藏')
emit('collect-change', music)
} else {
ElMessage.error(res.message || '操作失败')
}
} catch (error) {
console.error('收藏操作失败:', error)
ElMessage.error('操作失败,请稍后重试')
}
}
// 处理下拉菜单命令
const handleCommand = (command, music) => {
switch (command) {
case 'addToPlaylist':
playerStore.addToPlaylist(music)
ElMessage.success('已添加到播放列表')
break
case 'playNext':
// 添加到当前播放音乐的后面
const currentIndex = playerStore.getCurrentIndex
if (currentIndex !== -1) {
const playlist = [...playerStore.getPlaylist]
// 先移除如果已存在的相同音乐
const existingIndex = playlist.findIndex(item => item.id === music.id)
if (existingIndex !== -1) {
playlist.splice(existingIndex, 1)
}
// 插入到当前播放音乐的后面
playlist.splice(currentIndex + 1, 0, music)
playerStore.$patch({ playlist })
ElMessage.success('已添加到下一首播放')
} else {
playerStore.addToPlaylist(music)
ElMessage.success('已添加到播放列表')
}
break
case 'share':
ElMessage.info('分享功能开发中')
break
case 'download':
ElMessage.info('下载功能开发中')
break
}
}
// 格式化时长
const formatDuration = (seconds) => {
if (!seconds) return '00:00'
const mins = Math.floor(seconds / 60)
const secs = Math.floor(seconds % 60)
return `${mins.toString().padStart(2, '0')}:${secs.toString().padStart(2, '0')}`
}
// 处理分页大小变化
const handleSizeChange = (size) => {
localPageSize.value = size
emit('update:pageSize', size)
emit('page-change', { page: localCurrentPage.value, size })
}
// 处理页码变化
const handleCurrentChange = (page) => {
localCurrentPage.value = page
emit('update:currentPage', page)
emit('page-change', { page, size: localPageSize.value })
}
</script>
<style scoped>
.music-list {
width: 100%;
border-radius: 8px;
overflow: hidden;
background-color: #fff;
box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.05);
}
.list-header {
display: flex;
align-items: center;
padding: 15px;
background-color: #f5f7fa;
border-bottom: 1px solid #ebeef5;
font-weight: bold;
color: #606266;
}
.list-item {
display: flex;
align-items: center;
padding: 12px 15px;
border-bottom: 1px solid #ebeef5;
transition: all 0.3s;
}
.list-item:hover {
background-color: #f5f7fa;
}
.list-item.active {
background-color: #ecf5ff;
color: #409eff;
}
.header-item, .item-index, .item-title, .item-singer, .item-album, .item-duration, .item-actions {
padding: 0 10px;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.index, .item-index {
width: 50px;
text-align: center;
}
.title, .item-title {
flex: 2;
display: flex;
align-items: center;
}
.singer, .item-singer {
flex: 1;
}
.album, .item-album {
flex: 1;
}
.duration, .item-duration {
width: 80px;
text-align: center;
}
.actions, .item-actions {
width: 150px;
text-align: right;
display: flex;
justify-content: flex-end;
gap: 5px;
}
.music-cover {
width: 40px;
height: 40px;
border-radius: 4px;
overflow: hidden;
margin-right: 10px;
}
.music-cover img {
width: 100%;
height: 100%;
object-fit: cover;
}
.music-info {
display: flex;
flex-direction: column;
justify-content: center;
}
.music-name {
font-weight: bold;
margin-bottom: 5px;
}
.music-type {
font-size: 12px;
color: #909399;
}
.playing-icon {
color: #409eff;
animation: pulse 1s infinite;
}
.pagination-container {
padding: 15px;
display: flex;
justify-content: center;
}
@keyframes pulse {
0% {
opacity: 0.5;
}
50% {
opacity: 1;
}
100% {
opacity: 0.5;
}
}
@media (max-width: 768px) {
.item-album, .header-item.album {
display: none;
}
.item-actions {
width: 100px;
}
}
</style>